Theoretical approaches to conflict.- The cognition of conflict: ontology, dynamics and ideology.- Group conflict as social contradiction.- On stages of Conflict Escalation.- Revenge and conflict: social and cognitive aspects.- Competition and cooperation in language evolution: a comparison between communication of apes and humans.- The Price of Being Social. The Role of Emotions in Feeding and Minimizing Conflicts.- Argumentation and conflict .- Arguments, conflicts and decisions.- Common ground... Mehr